One vertex per element, one color per generator, with an edge from x to x·s.
(5,6,10,14)(7,15,17,11)(8,12,9,13)(16,20,18,19)(21,22,26,31)(23,32,27,28)(24,35,38,42)(25,39,40,30)(29,33,45,36)(34,43,41,46)(37,50,51,48)(44,49,52,47)(1,2)(3,4)(5,7)(6,11)(8,16)(9,18)(10,17)(12,19)(13,20)(14,15)(21,23,26,27)(22,28,31,32)(24,36,38,33)(25,34,40,41)(29,35,45,42)(30,43,39,46)(37,49,51,47)(44,48,52,50)(2,4)(5,8,10,9)(6,12,14,13)(7,16,17,18)(11,19,15,20)(21,24,23,33,26,38,27,36)(22,29,28,42,31,45,32,35)(25,37,34,47,40,51,41,49)(30,44,43,50,39,52,46,48)(5,8,10,9)(6,13,14,12)(7,16,17,18)(11,20,15,19)(21,25)(22,30)(23,34)(24,37)(26,40)(27,41)(28,43)(29,44)(31,39)(32,46)(33,47)(35,48)(36,49)(38,51)(42,50)(45,52)(2,4)(5,9,10,8)(6,13,14,12)(7,16,17,18)(11,19,15,20)(25,40)(30,39)(34,41)(37,51)(43,46)(44,52)(47,49)(48,50)A Cayley diagram is a choice, not a fact about the group. Another drawing of this group — in a book, or on a different generating set — may look nothing like this one.